旋前方肌怎么了
Pronator Quadratus
Pronator quadratus
这块肌肉是什么
贴在桡骨和尺骨下端前面，使前臂旋前。
为什么会不舒服
反复把掌心转向下，拧瓶盖；腕上深面没有休息。
常见不适表现
前臂下端前面深处酸；旋前时腕骨上方发紧，不好单独摸到。
缓解方法
掌心向上转到感到前臂下端被拧开，停20秒。不要扳手腕。
相邻的肌肉
Pronator quadratus
Lower forearm · Uncommon
What this muscle is
Lies on the front of the lower ends of the radius and ulna. It turns the forearm palm-down.
Why it gets uncomfortable
Turning the palm down over and over, twisting a bottle cap; the deep surface above the wrist gets no rest.
How it usually feels
A deep ache on the front of the lower forearm; tightness above the wrist bones when you turn the palm down. Hard to feel on its own.
What helps
Turn the palm up until the lower forearm feels unwound. Hold 20 seconds. Do not crank the wrist.
本内容为运动健康科普，仅供参考，不构成医疗建议；不适持续或加重请及时就医。 General movement and health information, not medical advice. See a doctor if it continues or gets worse.
模型：BodyParts3D，© The Database Center for Life Science，CC BY 4.0